This Mathematics textbook is part of Cambridge Curriculum/IGCSE Curriculum. It is developed to cover comprehensively the learning objectives of the Cambridge Primary Mathematics curriculum framework. Top Maths builds a strong foundation of the subject through the use of well researched and sound pedagogical principles. Adopting a Concrete, Pictorial, Abstract approach, pupils are introduced to new concepts through concrete manipulatives and engaging pictorials before they are led to see their abstract representations. This allows pupils to have a deeper understanding of key mathematical concepts, thus motivating them to learn. Content is also clearly structured and spiralled across the levels to ensure a gradual build up and review of skills as pupils progress up the stages. At the same time, emphasis is given on developing pupils's problem solving skills, critical thinking as well as other 21st century skills. This book also develops pupils' confidence. A wide variety of practice questions are provided at frequent and appropriate junctures. This ensures that there is immediate reinforcement of concepts and sufficient practice for pupils.